Melatonin hormone tablets marketed under Circadin. Melatonin is a hormone secreted by the pineal gland in the brain that controls the body's biological rhythm. It is secreted at night and induces sleep. It can be taken to prevent jetlag. In middle age, melatonin secretion drops off and may be responsible for ageing symptoms such as insomnia and irritability. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5872 px × 3919 px |
Model Release : | Non requis |
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